Add in a safety check to disable double-requesting the same song.
Add in a safety check to disable double-requesting the same song.

AzuraCast/AzuraCast,AzuraCast/AzuraCast,AzuraCast/AzuraCast,AzuraCast/AzuraCast,SlvrEagle23/AzuraCast,SlvrEagle23/AzuraCast,SlvrEagle23/AzuraCast,SlvrEagle23/AzuraCast,SlvrEagle23/AzuraCast